/*
 * This file contains code from "C++ Primer, Fourth Edition", by Stanley B.
 * Lippman, Jose Lajoie, and Barbara E. Moo, and is covered under the
 * copyright and warranty notices given in that book:
 *
 * "Copyright (c) 2005 by Objectwrite, Inc., Jose Lajoie, and Barbara E. Moo."
 *
 *
 * "The authors and publisher have taken care in the preparation of this book,
 * but make no expressed or implied warranty of any kind and assume no
 * responsibility for errors or omissions. No liability is assumed for
 * incidental or consequential damages in connection with or arising out of the
 * use of the information or programs contained herein."
 *
 * Permission is granted for this code to be used for educational purposes in
 * association with the book, given proper citation if and when posted or
 * reproduced.Any commercial use of this code requires the explicit written
 * permission of the publisher, Addison-Wesley Professional, a division of
 * Pearson Education, Inc. Send your request for permission, stating clearly
 * what code you would like to use, and in what specific way, to the following
 * address:
 *
 *  Pearson Education, Inc.
 *  Rights and Contracts Department
 *  75 Arlington Street, Suite 300
 *  Boston, MA 02216
 *  Fax: (617) 848-7047
*/

#include "io_preamble.h"

int main()
{
	cout << "default bool values: "
		 << true << " " << false
		 << "\nalpha bool values: "
		 << boolalpha
		 << true << " " << false
		 << endl;

	bool bool_val = true;
	cout << boolalpha    // sets internal state of cout
		 << bool_val
		 << noboolalpha; // resets internal state to default formatting
	cout << endl;

	const int ival = 15, jval = 1024;  // const, so values never change

	cout << "default: ival = " << ival
		 << " jval = " << jval << endl;
	cout << "printed in octal: ival = " << oct << ival
		 << " jval = " << jval << endl;

	cout << "printed in hexadecimal: ival = " << hex << ival
		 << " jval = " << jval << endl;

	cout << "printed in decimal: ival = " << dec << ival
		 << " jval = " << jval << endl;

	{
		const int ival = 15, jval = 1024;  // const so values never change

		cout << showbase;   // show base when printing integral values

		cout << "default: ival = " << ival
			 << " jval = " << jval << endl;
		cout << "printed in octal: ival = " << oct << ival
			 << " jval = " << jval << endl;
		cout << "printed in hexadecimal: ival = " << hex << ival
			 << " jval = " << jval << endl;
		cout << "printed in decimal: ival = " << dec << ival
			 << " jval = " << jval << endl;

		cout << noshowbase;  // reset state of the stream
	}

	cout << uppercase << showbase << hex
		 << "printed in hexadecimal: ival = " << ival
		 << " jval = " << jval << endl
		 << nouppercase << endl;

	return 0;
}
